Kien Truc Va Xay Dung Osaka Joint Stock Company Address: No 74, Cau Dien Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0109868845 Phone: 0978702608 Representative: Vu Van Hien Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 23 - 12 - 2021